Frequently Asked Questions – Gadi Construction

1. Is Gadi Construction licensed and insured in California?

Yes, Gadi Construction holds California contractor license #1065503 (Classification: B – General Building Contractor). The license is current through April 30, 2026, and the company carries general liability and workers’ compensation insurance. Homeowners can independently verify the license status on the Contractors State License Board (CSLB) website at www.cslb.ca.gov. California law requires a contractor license for any home improvement project where the combined labor and materials cost is $500 or more. The B‑General Building license authorizes Gadi Construction to perform all phases of residential remodeling including structural work, additions, and full home renovations.

2. What home remodeling services does Gadi Construction offer in San Jose and Santa Clara?

Gadi Construction provides the following services in the Santa Clara–San Jose metropolitan area:

• Kitchen remodeling
• Bathroom remodeling
• Full house remodeling
• Home additions and room additions
• ADU (Accessory Dwelling Unit) construction
• Flooring installation and refinishing
• Lighting and fixture upgrades
• Interior and exterior painting
• Garage conversions

The company also operates a showroom in San Francisco and serves the broader Bay Area. According to the company website, Gadi Construction has completed over 500 projects and accumulated 252+ reviews across platforms including Google, Yelp, and Thumbtack.

3. Do I need a building permit for a home remodel in Santa Clara County?

Yes. Santa Clara County requires a building permit before you construct, enlarge, alter, move, replace, repair, improve, convert, or demolish any building or structure. For residential remodels, you must submit scaled plans that include the project scope, square footage calculations, and, if applicable, the County’s REBUILD Determination and Points Allocation table.

Projects that are exempt from zoning approval but may still need a building permit include interior structural alterations that do not expand the exterior dimensions, as well as roofing, window replacement, and siding work.

For the jurisdiction of the City of Santa Clara specifically, projects must also pass an Architectural Review for consistency with zoning standards before building permit submittal. Projects meeting specific criteria may be reviewed administratively without a public hearing.

4. How much does a kitchen remodel cost in the San Jose / Santa Clara area?

A mid‑range kitchen remodel in the Bay Area typically costs between $40,000and$80,000, according to data published by Gadi Construction. More comprehensive industry data for the region shows the following ranges:

• Cosmetic refresh (cabinet fronts, hardware, backsplash): $–$50,000
• Mid‑range remodel (new cabinetry, countertops, appliances, layout modifications): $–$120,000
• High‑end full remodel with premium finishes: $150,000+

Bathroom remodels in the same region typically range from $15,000to$65,000 depending on fixture selection, tile work, and whether plumbing is relocated.

5. What are the current ADU (Accessory Dwelling Unit) regulations for San Jose in 2025?

San Jose homeowners may construct up to three ADUs on a single-family property under current California state law. Key San Jose‑specific requirements include:

• One‑story detached ADUs: maximum height 18 feet; two‑story ADUs: up to 25 feet in certain zones
• No minimum side or rear setbacks for detached ADUs; however a 45‑foot front setback applies
• The ADU may not exceed 40% of the rear yard area
• Attached ADUs: state law mandates a minimum 850 sq ft for a one‑bedroom unit and 1,000 sq ft for a two‑bedroom unit
• Impact fees are prohibited by state law for ADUs under 750 sq ft; fees for larger ADUs must be proportional

San Jose became the first U.S. city to permit homeowners to sell their ADU as a separate condominium, with two such filings recorded since 2024.

Sources: City of San José News; Samara San Jose ADU Guide; Casa Utopia 2025 ADU Laws.

6. What lead‑safety rules apply when remodeling a home built before 1978 in California?

The EPA’s Lead Renovation, Repair and Painting Rule (RRP Rule) requires that any contractor performing work for compensation that disturbs painted surfaces in a pre‑1978 home be certified as an EPA Lead‑Safe Certified Firm and assign a Certified Renovator to the project. The rule applies to residential remodeling, child‑care facilities, and schools built before 1978.

Minor interior repairs disturbing less than 6 sq ft of lead‑painted surface per room are exempt; exterior work disturbing less than 20 sq ft is also exempt. If your Santa Clara County home was built before 1978, the contractor must provide you the EPA “Renovate Right” pamphlet and follow lead‑safe work practices including containment, dust minimization, and thorough cleanup. Non‑compliance can result in fines of up to $37,500 per violation per day under federal law.

Reference: EPA Lead‑Safe Work Practices; Oakland EPA RRP Permit Requirements.

7. How does the 2025 California Title 24 Energy Code affect my residential remodel?

The 2025 California Energy Code (Title 24, Part 6) went into effect on January 1, 2026, and applies to all new buildings, additions to existing buildings, and alterations to existing buildings for which permits are issued on or after that date.

Key residential provisions include:

• Heat pumps are prioritized as the primary space‑heating and water‑heating equipment; gas appliance replacement is phased out in many scenarios
• Enhanced indoor air quality (IAQ) requirements with mandatory fault indicator displays on HRV/ERV systems
• Lighting must incorporate vacancy or occupancy sensors with dimming control
• A Certified Energy Analyst (CEA) is required for projects subject to enhanced efficiency requirements<

Homeowners planning a major remodel or addition in Santa Clara County should budget for energy compliance documentation and possible equipment upgrades. The California Energy Commission estimates the new code will save Californians nearly $5 billion in energy costs over 30 years.

Reference: California Energy Commission 2025 Energy Code.

8. What is the typical timeline for a home remodeling project with Gadi Construction?

Gadi Construction publishes the following typical project durations based on project type:

• Mid‑range bathroom remodel: 3 to 6 weeks
• Mid‑range kitchen remodel: 6 to 12 weeks
• Full ADU construction: timeline varies by complexity, but the five‑step process (initial consultation, design and planning, permits and approvals, construction, final inspection and walkthrough) is designed to keep the project on track.

The timeline for any specific project depends on the scope of work, material lead times, permit review duration (plan review in San Jose can take 4 to 12 weeks), and the availability of inspections. Gadi Construction’s process includes a dedicated project manager who coordinates milestones and provides regular progress updates.